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1.
Clin Infect Dis ; 2024 May 14.
Artículo en Inglés | MEDLINE | ID: mdl-38743579

RESUMEN

BACKGROUND: Antibiotics are a strong risk factor for Clostridioides difficile infection (CDI), and CDI incidence is often measured as an important outcome metric for antimicrobial stewardship interventions aiming to reduce antibiotic use. However, risk of CDI from antibiotics varies by agent and dependent on the intensity (i.e., spectrum and duration) of antibiotic therapy. Thus, the impact of stewardship interventions on CDI incidence is variable, and understanding this risk requires a more granular measure of intensity of therapy than traditionally used measures like days of therapy (DOT). METHODS: We performed a retrospective cohort study to measure the independent association between intensity of antibiotic therapy, as measured by the antibiotic spectrum index (ASI), and hospital-associated CDI (HA-CDI) at a large academic medical center between January 2018 and March 2020. We constructed a marginal Poisson regression model to generate adjusted relative risks for a unit increase in ASI per antibiotic day. RESULTS: We included 35,457 inpatient encounters in our cohort. Sixty-eight percent of patients received at least one antibiotic. We identified 128 HA-CDI cases, which corresponds to an incidence rate of 4.1 cases per 10,000 patient-days. After adjusting for known confounders, each additional unit increase in ASI per antibiotic day is associated with 1.09 times the risk of HA-CDI (Relative Risk = 1.09, 95% Confidence Interval: 1.06 to 1.13). CONCLUSIONS: ASI was strongly associated with HA-CDI and could be a useful tool in evaluating the impact of antibiotic stewardship on HA-CDI rates, providing more granular information than the more commonly used days of therapy.

2.
Surg Pract Sci ; 16: 100232, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38915860

RESUMEN

Background: Beta-lactam antibiotics are first-line agents for most patients receiving antimicrobial prophylaxis in surgical procedures. Despite evidence showing low cross-reactivity between penicillins and cephalosporins, patients with beta-lactam allergies commonly receive vancomycin as an alternative to avoid allergic reaction. Methods: Adult patients receiving vancomycin for surgical prophylaxis with a reported beta-lactam allergy at our institution between August 2017 to July 2018 were retrospectively evaluated for potential eligibility for penicillin allergy testing and/or receipt of standard prophylaxis. Results: Among 830 patients who received vancomycin for surgical prophylaxis, 196 reported beta-lactam allergy and were included in the analysis. Approximately 40 % of surgeries were orthopedic. Of patients receiving vancomycin as first-line therapy, 189 (96.4 %) were potentially eligible for beta-lactam prophylaxis. Conclusions: Patients with beta-lactam allergies often qualify for receipt of a first-line antibiotic. An opportunity exists for improved allergy assessment as an antimicrobial stewardship intervention in surgical prophylaxis.

3.
J Subst Use Addict Treat ; 147: 208971, 2023 04.
Artículo en Inglés | MEDLINE | ID: mdl-36821990

RESUMEN

INTRODUCTION: Among individuals who are released from prison, opioid overdose is a leading cause of death with a risk more than ten-fold the general population. Although the epidemiology of opioid-related fatalities has been described, few studies have characterized both fatal and nonfatal opioid-related poisonings. The objective of this study was to estimate risk of fatal and nonfatal opioid overdose among adults released from prison. METHODS: The study estimated fatal and nonfatal opioid overdose rates using linked corrections, Medicaid, hospital discharge, and vital statistics from the state of Oregon from 2014 to 2018. Multivariable proportional hazards models identified demographic and prison-related factors associated with overdose. RESULTS: Between 2014 and 2017, 18,258 individuals were released from prison. A majority of individuals were male (87 %) and ages 26 to 64 (83 %). Two-thirds had a documented substance use disorder treatment need and 20 % demonstrated mental health treatment need. Following prison release, 579 opioid overdose events occurred; 65 (11 %) were fatal. The rate of opioid overdose was 1085.7 per 100,000 person-years (PY). Rates were highest in the first two weeks (2286.7 per 100,000 PY), among women (1582.9 per 100,000 PY), and those with mental health (1624.3 per 100,000 PY) or substance use disorder treatment needs (1382.6 per 100,100 PY). Only mental health (adjusted hazard ratio [aHR] 1.54, 95 % CI 1.24 to 1.90) and substance use need (aHR 2.59; 95 % CI 2.01 to 3.34) remained significant in multivariable models. CONCLUSIONS: The rate of opioid overdose is markedly elevated after prison release, particularly in the first two weeks. In women, the higher rate of opioid overdose is mediated by a greater mental health burden.


Asunto(s)
Sobredosis de Opiáceos , Trastornos Relacionados con Sustancias , Adulto , Estados Unidos , Humanos , Masculino , Femenino , Persona de Mediana Edad , Prisiones , Analgésicos Opioides , Sobredosis de Opiáceos/epidemiología , Estudios Retrospectivos
4.
Antibiotics (Basel) ; 12(4)2023 Mar 29.
Artículo en Inglés | MEDLINE | ID: mdl-37107034

RESUMEN

This study aimed to assess understanding of antibiotic resistance and evaluate antibiotic use themes among the general public. In March 2018, respondents that were ≥21 years old and residing in the United States were recruited from ResearchMatch.org and surveyed to collect data on respondent expectations, knowledge, and opinions regarding prescribing antibiotics and antibiotic resistance. Content analysis was used to code open-ended definitions of antibiotic resistance into central themes. Chi-square tests were used to assess differences between the definitions of antibiotic resistance and antibiotic use. Among the 657 respondents, nearly all (99%) had taken an antibiotic previously. When asked to define antibiotic resistance, the definitions provided were inductively coded into six central themes: 35% bacteria adaptation, 22% misuse/overuse, 22% resistant bacteria, 10% antibiotic ineffectiveness, 7% body immunity, and 3% provided an incorrect definition with no consistent theme. Themes that were identified in respondent definitions of resistance significantly differed between those who reported having shared an antibiotic versus those who had not (p = 0.03). Public health campaigns remain a central component in the fight to combat antibiotic resistance. Future campaigns should address the public's understanding of antibiotic resistance and modifiable behaviors that may contribute to resistance.

5.
Infect Control Hosp Epidemiol ; 44(10): 1650-1656, 2023 10.
Artículo en Inglés | MEDLINE | ID: mdl-37184033

RESUMEN

OBJECTIVE: The true incidence and risk factors for secondary bacterial infections in coronavirus disease 2019 (COVID-19) remains poorly understood. Knowledge of risk factors for secondary infections in hospitalized patients with COVID-19 is necessary to optimally guide selective use of empiric antimicrobial therapy. DESIGN: Single-center retrospective cohort study of symptomatic inpatients admitted for COVID-19 from April 15, 2020, through June 30, 2021. SETTING: Academic quaternary-care referral center in Portland, Oregon. PATIENTS: The study included patients who were 18 years or older with a positive severe acute respiratory coronavirus virus 2 (SARS-CoV-2) PCR test up to 10 days prior to admission. METHODS: Secondary infections were identified based on clinical, radiographic, and microbiologic data. Logistic regression was used to identify risk factors for secondary infection. We also assessed mortality, length of stay, and empiric antibiotics among those with and without secondary infections. RESULTS: We identified 118 patients for inclusion; 31 (26.3%) had either culture-proven or possible secondary infections among hospitalized patients with COVID-19. Mortality was higher among patients with secondary infections (35.5%) compared to those without secondary infection (4.6%). Empiric antibiotic use on admission was high in both the secondary and no secondary infection groups at 71.0% and 48.3%, respectively. CONCLUSIONS: The incidence of secondary bacterial infection was moderate among hospitalized patients with COVID-19. However, a higher proportion of patients received empiric antibiotics regardless of an identifiable secondary infection. Transfer from an outside hospital, baseline immunosuppressant use, and corticosteroid treatment were independent risk factors for secondary infection. Additional studies are needed to validate risk factors and best guide antimicrobial stewardship efforts.


Asunto(s)
Infecciones Bacterianas , COVID-19 , Coinfección , Virosis , Humanos , Antibacterianos/uso terapéutico , Infecciones Bacterianas/tratamiento farmacológico , Infecciones Bacterianas/epidemiología , Coinfección/tratamiento farmacológico , Coinfección/epidemiología , COVID-19/epidemiología , Incidencia , Estudios Retrospectivos , Factores de Riesgo , SARS-CoV-2 , Virosis/tratamiento farmacológico
6.
Infect Control Hosp Epidemiol ; 43(10): 1498-1500, 2022 10.
Artículo en Inglés | MEDLINE | ID: mdl-34236023

RESUMEN

In this matched case-control study, we sought to determined the association between probiotic use and invasive infections caused by typical probiotic organisms. The odds of probiotic use in cases were 127 times the odds of probiotic use in controls (95% CI, 6.21-2600). Further research into these rare but severe complications is needed.


Asunto(s)
Probióticos , Humanos , Estudios de Casos y Controles , Probióticos/efectos adversos
7.
Am J Pharm Educ ; 85(5): 8451, 2021 05.
Artículo en Inglés | MEDLINE | ID: mdl-34283733

RESUMEN

Objective. To implement and assess the effectiveness of a peer teaching series to increase third year Doctor of Pharmacy (PharmD) students' knowledge of and confidence regarding commonly prescribed medications.Methods. All third-year pharmacy students (n=98) at a college of pharmacy were encouraged to participate in the RxReady peer teaching series prior to beginning their advanced pharmacy practice experiences. Each student in the class was assigned a drug to learn in-depth. Twenty-four of the students were randomly selected to provide peer teaching regarding a single medication. These students were required to meet with a faculty member to prepare for their presentation. Assessment methods included completion of pre- and post-intervention quizzes and anonymous surveys regarding the peer-teaching modality. Students also provided qualitative feedback on the series as part of a course survey.Results. Among the 96 students who completed the pre- and post-intervention quizzes, there was a mean increase of 15% (SD=11%) on the post-intervention quiz score compared to the pre-intervention quiz score. Ninety-two (96%) students achieved a higher score on the post-intervention quiz. There was no difference in mean percent change in scores between the pre-and post-intervention quiz for students who presented in class compared with students who did not present (17% [SD=10%] vs 15% [SD=11%], respectively). Student-reported confidence significantly improved across all drug knowledge categories. In each category, the median confidence score increased from 2 (somewhat confident) to 3 (moderately confident). The students' qualitative feedback was generally positive, and they provided suggestions to improve the content and design of the RxReady peer teaching series.Conclusion. A peer teaching approach to reviewing drug information can assist in targeting gaps in PharmD students' drug knowledge and help to build their confidence in their readiness to begin APPEs.


Asunto(s)
Educación en Farmacia , Servicios Farmacéuticos , Estudiantes de Farmacia , Curriculum , Evaluación Educacional , Humanos , Conocimiento
8.
J Neurotrauma ; 37(8): 1021-1028, 2020 04 15.
Artículo en Inglés | MEDLINE | ID: mdl-31672091

RESUMEN

Clinical practice strongly relies on patients' self-report. Former professional American-style football players are hesitant to seek help for mental health problems, but may be more willing to report cognitive symptoms. We sought to assess the association between cognitive symptoms and diagnosed mental health problems and quality of life among a cohort of former professional players. In a cross-sectional design, we assessed self-reported cognitive function using items from the Quality of Life in Neurological Disorders (Neuro-QOL) Item Bank. We then compared mental health diagnoses and quality of life, assessed by items from the Patient-Reported Outcome Measurement Information System (PROMIS®), between former professional players reporting daily problems in cognitive function and former players not reporting daily cognitive problems. Of the 3758 former professional players included in the analysis, 40.0% reported daily problems due to cognitive dysfunction. Former players who reported daily cognitive problems were more likely to also report depression (18.0% vs. 3.3%, odds ratio [OR] = 6.42, 95% confidence interval [CI] [4.90-8.40]) and anxiety (19.1% vs. 4.3%, OR = 5.29, 95% CI [4.14-6.75]) than those without daily cognitive problems. Further, former players reporting daily cognitive problems were more likely to report memory loss and attention deficit(/hyperactivity) disorder and poorer general mental health, lower quality of life, less satisfaction with social activities and relationships, and more emotional problems. These findings highlight the potential of an assessment of cognitive symptoms for identifying former players with mental health, social, and emotional problems.


Asunto(s)
Cognición/fisiología , Fútbol Americano/psicología , Trastornos Mentales/diagnóstico , Salud Mental , Calidad de Vida/psicología , Adulto , Anciano , Anciano de 80 o más Años , Estudios Transversales , Humanos , Masculino , Trastornos Mentales/psicología , Persona de Mediana Edad , Pruebas Neuropsicológicas , Autoinforme , Adulto Joven
9.
J Womens Health (Larchmt) ; 26(5): 549-559, 2017 05.
Artículo en Inglés | MEDLINE | ID: mdl-28358649

RESUMEN

PURPOSE: Gender inequalities in the careers of faculty in academic medicine could partially be attributed to an organizational climate that can exclude or be nonsupportive of women faculty. This study explores the climate for women faculty from a systems perspective at the organizational and individual levels based on the perceptions of women faculty. Race differences were also investigated. MATERIALS AND METHODS: Cross-sectional survey data from women faculty (N = 3127) at 13 purposively sampled medical schools and an institutional assessment of organizational characteristics were used. Organizational factors related to the climate for women were identified using bivariate statistics. The association between perceived climate for women and organizational characteristics, individual perceptions of the work environment and individual career, and personal characteristics with control variables were investigated using hierarchical linear regression models. Organizational effects by race/ethnicity were estimated using interaction terms. RESULTS: The climate for women faculty varied across institutions and by classification as minority-serving institutions (MSIs). Respondent's report of existence of an office for women's affairs, trust in leadership, and satisfaction with mentoring were positively associated with the climate for women. Perceived workplace discrimination and work-family conflict were inversely associated with a positive climate. No race/ethnicity differences were observed in the multivariable analysis. CONCLUSIONS: The climate for women faculty in academic medicine should not be regarded constant across organizations, specifically between MSIs and non-MSIs. Efforts to advance a positive climate for women could focus on improving trust in leadership, increasing support for structures/offices for women, and mitigating perceived discrimination and work-family conflict.


Asunto(s)
Movilidad Laboral , Mentores/psicología , Cultura Organizacional , Percepción , Médicos Mujeres/psicología , Sexismo/psicología , Estudios Transversales , Docentes Médicos/organización & administración , Femenino , Humanos , Satisfacción en el Trabajo , Liderazgo , Massachusetts , Prejuicio , Facultades de Medicina/organización & administración , Percepción Social , Encuestas y Cuestionarios
10.
Acad Med ; 91(8): 1108-18, 2016 08.
Artículo en Inglés | MEDLINE | ID: mdl-27332871

RESUMEN

PURPOSE: To investigate which mentor-similarity characteristics women faculty in academic medicine rate most important and to determine whether this importance differs among women faculty on the basis of current and prior mentoring, demographic and personal factors, and career factors. METHOD: Cross-sectional survey data from 3,100 women faculty at 13 purposively sampled U.S. medical schools were collected in 2012. The preferences of participants regarding the importance of mentor similarity in terms of race/ethnicity, gender, personal and career interests, and department and institution were studied. Analysis entailed chi-square tests and multivariable ordered logistic models. RESULTS: Overall, respondents ranked having a mentor in the same department and institution as most important. Same department and institution were less important for those without a current mentor and for senior faculty, and were more important for Asian faculty. Same career and personal interests were less important for older faculty and more important for those with a doctorate only. Same gender was more important for black faculty, faculty at the rank of instructor, and those without current mentoring. Overall, same race/ethnicity was rated least important; however, it was more important for racial-ethnic minorities, U.S.-born faculty, and those who had never had a mentor. CONCLUSIONS: Mentor preferences, as indicated by level of importance assigned to types of mentor similarity, varied among women faculty. To advance effective mentoring, characterized by good mentor-mentee fit, the authors provide recommendations on matching strategies to be used in academic medicine when considering the diverse mentor preferences of women faculty.


Asunto(s)
Docentes Médicos/psicología , Relaciones Interprofesionales , Mentores/psicología , Médicos Mujeres/psicología , Estudios Transversales , Eficiencia , Femenino , Humanos , Satisfacción en el Trabajo , Facultades de Medicina/estadística & datos numéricos , Encuestas y Cuestionarios
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